#what3words

Live, measured metrics for the hashtag #what3words from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.2
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-04 22:00 UTC
0
09-28
0
09-29
0
09-30
0
10-01
0
10-02
0
10-03
1
10-04

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-04 22:00 UTC

No related tags with measured usage found for #what3words.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-04 22:00 UTC

Everything below is measured over the latest 40 public posts (spanning ~3904 hours).

Posting hours (UTC) — busiest: 18:00

00:0012:0023:00

Languages: English (38) · Esperanto (1) · German (1)

Avg boosts / post: 0.9

Top of the latest posts

  • A walking route in a local residents magazine is trying to trigger me. Next to an uncredited map from #openStreetMap is a #What3Words reference.

    Jon PENNYCOOK@[email protected]♥ 2↻ 42026-09-13 09:01 UTCView post →

  • 2nd May 2026 A new daily work in progress A walk of 4269 paces | in the space between time passing and time arriving | slow moving, the brook meanders | white clusters of wild garlic using a @what3words location as the basis of a #haiku ///

    Kel Portman@[email protected]♥ 2↻ 12026-05-02 20:07 UTCView post →

  • @sarahdalgulls I'm continuously amazed by the number of defenders of #What3Words, despite the facts that: - W3W is actively dangerously ambiguous, as proven and documented, over and over again - the OS Locate app is a free download

    Peter Brett@[email protected]♥ 1↻ 02026-09-25 08:16 UTCView post →

#what3words across platforms

every network with a public tag surface

Follow #what3words straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/what3words